Incrediblearfin ƙarfin El Niño »Godzilla»

El Niño yanayin ya canza

El Niño wani yanayi ne na yanayi wanda canza yanayin motsi na igiyoyin ruwa. Ana maimaita shi kowane shekara 3 ko 7, amma an yi imanin cewa saboda ɗumamar yanayi, za a ƙara lura da ita a duniya.

Bayan 'yan shekarun da suka gabata, kusan 1997, yayi matukar lalacewa. Koyaya, NASA tayi imanin cewa wanda yake cikin 2016 na iya kasancewa mafi girma da ƙarfi, har suka kira shi "Godzilla."

Menene sabon abu El Niño kuma menene ya ƙunsa?

El Niño sabon abu a cikin ilimin yanayi

Wannan sabon abu yana da nasaba da dumamar ruwan Pacific, waɗanda suke da zafi tsakanin 1 zuwa 3ºC idan aka kwatanta da na al'ada, kowace shekara 3 ko 7. Wannan yanayin zafin mai sanyi da sanyaya an san shi da zagaye na ENSO (ko ENSO). Kai tsaye yana shafar yanayin ruwan sama a yankuna masu zafi, amma yana iya samun babban tasiri akan yanayin a wasu ɓangarorin duniya. Dukansu El Niño (masu alaƙa da ɗumama) da La Niña (masu alaƙa da sanyaya ruwa) sune mawuyacin matakai na zagayewar ENSO, tare da kashi na uku da ake kira Neutral, yayin da ake rikodin yanayin zafi na yau da kullun.

Tarihin El Niño

Sunan abin mamaki El Niño (yana nufin ɗan Yesu), masunta na Peru sun ba shi rafi mai dumi wanda ke bayyana a kowace shekara kusa da Kirsimeti, don haka yana son zuwan kifin da yawa. Sun dauke ta a matsayin baiwa ce ta Allah, don haka ba da daɗewa ba suka fara gano wannan canjin yanayin na cikin teku da sunan El Niño.

Koyaya, a cikin shekarun 60s sun fara fahimtar cewa ba lamari ne na cikin gida ba a cikin Peru, amma hakan ya shafi dukkanin yankin Pacific mai zafi, har ma da can. A halin yanzu sananne ne cewa zai iya shafar yanayin duniya gabaɗaya yayin dukkanin matakinsa. Dukkanin zagaye na ENSO yana tsakanin shekaru 3 zuwa 7, kamar yadda muka ce. A cikin waɗannan shekarun, akwai matakai masu dumi waɗanda ke wucewa tsakanin watanni 8 zuwa 10 kowannensu (El Niño), tsaka-tsakin matakai kuma akwai wasu yanayi na sanyi (La Niña). ENSO wani yanayi ne mai saurin canzawa, duka cikin ƙarfi da tsawon lokaci. A zahiri, har yanzu ba a san tabbas abin da ke haifar da waɗannan canje-canje ba.

El Ni Elo tsarin ganowa

El Niño yana gano ta hanyoyi daban-daban, yana nuna alamar tauraron dan adam, buoys da kuma nazarin teku. Masu binciken suna ci gaba da samun bayanai kan yanayin tekun, da kuma iska a yankin da ke yankin.

Ta yaya yake shafan yanayi?

Sakamakon El Niño

Da zarar an haɓaka, mahimman canje-canje a yanayin zafi da yanayin ruwan sama na faruwa a sassa da yawa na duniya. Wadannan canje-canjen na faruwa ne saboda shafi tasirin iska a cikin sararin samaniya. Dangane da yankuna masu zafi, iskar da take tashi zuwa girgijen girgije a wuri guda dole ne ta motsa zuwa wani wuri saboda ƙarfin nauyi. A cikin sauran duniya, canjin iska kuma na iya haifar da fari a cikin wasu sasanninta, ko ruwan sama mai karfi a cikin wasu.

Don sani da fahimta har iya tasirin tasirin sauyin duniya, bari mu gani menene sakamakonsa:

A duniya

  • Rikodi Na yawan zafin jiki
  • Bayyanar cututtukan da suke da wahalar kawarwa
  • Asara na dabbobi da tsire-tsire
  • Canje-canje a cikin yanayin wurare dabam dabam

Kudancin Amirka

  • Lokaci mai danshi sosai, a lokacinda ruwan sama ke tsananin gaske.
  • Dumama na Humboldt na Yanzu.
  • Ragewa matsin yanayi.

Kudu maso gabashin Asiya

  • Fari importantes.
  • Yanayin teku baja.
  • Iyakantacce girgije samuwar.

Duk da haka dai, ka tuna cewa babu El Niño guda ɗaya, da kuma cewa canjin yanayi da kuma yanayin yanayi daban-daban na iya bambanta daga yanayi zuwa hali. Don haka, lokacin da ya haɓaka, ba za a iya tabbatar da cewa yankunan da abin ya shafa zasu zama daidai da na ƙarshe ba, amma kawai za a sami yiwuwar da ta fi hakan, amma ba za a tabbatar cewa za su sake zama iri ɗaya ba.

Yaro »Godzilla»

Pacific Ocean

Kamar yadda duniya ke warms, yana fifita bayyanar wasu guguwa masu karfis Yanayin dumi yana da tasiri kai tsaye a kan El Niño, don haka babu shakka akwai wasu sosai fidgety. A Yankin Arewa, a cikin 2016 yanayin zafi ya fi yadda aka saba: a Pole ta Arewa suna da 2ºC lokacin da al'ada take -26ºC. A gefe guda kuma, a Kudancin Kasan da musamman a Sonora (Mexico) dusar kankara ta fadi a karon farko cikin shekaru 33. A Latin Amurka, yawan ruwan sama da aka yi a farkon kwata na shekara sune jaruman wannan yanki na duniya.

Baya ga ma'aunin zafi da sanyio, masana kuma sun kalli tsayin Tekun Fasifik. Kamar yadda kake gani a hoton, yanayin 97 yayi daidai da abin da muke da shi a ƙarshen 2015.

A cewar NASA, El Niño 2016 bai nuna alamun yana son watsewa ba. Yawancin lokaci, ana jin tasirinsa a Arewacin duniya a duk lokacin bazara, amma suna raguwa yayin da watanni ke wucewa. Amma wannan lokacin da alama akwai bambanci.

Za a ji sakamakon sakamakon musamman a Kudancin Amurka, amma "duk inda kuka zauna, za ku ji tasirin abin da ya faru," in ji NASA.

Fuskanci wannan sabon abu, za a iya yin abu kaɗan. Zai fi kyau ayi ƙoƙari ka daidaita daidai gwargwadon yadda za ka iya, kuma ka mai da hankali ga gargaɗin yanayi don guje wa matsaloli.


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